/* Cem Akademi — Login ekranı. Sadece /Login/Index tarafından kullanılır. */

:root {
    --login-navy: #111c33;
    --login-navy-deep: #0b1428;
    --login-gold: #f2b900;
    --login-gold-dark: #d9a600;
    --login-text: #1f2937;
    --login-muted: #6b7280;
    --login-border: #e5e7eb;
    --login-font: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body.academy-login-page {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    font-family: var(--login-font);
    color: var(--login-text);
    background: linear-gradient(140deg, #f3f5f9 0%, #e9edf4 55%, #eef1f6 100%);
    overflow-x: hidden;
    position: relative;
}

/* ---------- Dekoratif arka plan ---------- */
.academy-login-bg {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.academy-login-shape {
    position: absolute;
    background: linear-gradient(150deg, var(--login-navy) 0%, var(--login-navy-deep) 100%);
}

.academy-login-shape.is-top {
    top: -280px;
    left: -300px;
    width: 620px;
    height: 620px;
    border-radius: 46% 54% 60% 40% / 52% 44% 56% 48%;
}

.academy-login-shape.is-bottom {
    right: -320px;
    bottom: -300px;
    width: 660px;
    height: 660px;
    border-radius: 54% 46% 42% 58% / 46% 56% 44% 54%;
}

.academy-login-shape::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px);
    background-size: 14px 14px;
    opacity: 0.5;
}

.academy-login-line {
    position: absolute;
    border: 1px solid rgba(242, 185, 0, 0.55);
    border-radius: 50%;
}

.academy-login-line.is-top {
    top: -220px;
    left: -230px;
    width: 560px;
    height: 560px;
    border-color: transparent transparent rgba(242, 185, 0, 0.6) transparent;
    transform: rotate(18deg);
}

.academy-login-line.is-bottom {
    right: -250px;
    bottom: -230px;
    width: 600px;
    height: 600px;
    border-color: rgba(242, 185, 0, 0.55) transparent transparent transparent;
    transform: rotate(12deg);
}

/* ---------- Kart ---------- */
.academy-login-shell {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 960px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.academy-login-card {
    width: 100%;
    min-height: 600px;
    display: flex;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.14);
    animation: academyLoginIn 0.45s ease both;
}

@keyframes academyLoginIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------- Sol panel ---------- */
.academy-login-brand {
    position: relative;
    flex: 0 0 45%;
    max-width: 45%;
    padding: 48px 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(165deg, var(--login-navy) 0%, var(--login-navy-deep) 100%);
    color: #fff;
}

.academy-login-brand::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 18px 18px;
    pointer-events: none;
}

.academy-login-logo {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 260px;
    height: auto;
    display: block;
}

.academy-login-divider {
    position: relative;
    z-index: 1;
    width: 180px;
    height: 1px;
    margin: 44px 0 18px;
    background: linear-gradient(90deg, transparent 0%, rgba(242, 185, 0, 0.85) 50%, transparent 100%);
}

.academy-login-divider::after {
    content: "";
    position: absolute;
    top: -2px;
    left: 50%;
    width: 5px;
    height: 5px;
    margin-left: -2.5px;
    border-radius: 50%;
    background: var(--login-gold);
}

.academy-login-brand p {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 13px;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.72);
}

/* ---------- Sağ panel ---------- */
.academy-login-panel {
    flex: 1 1 55%;
    min-width: 0;
    padding: 52px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fff;
}

.academy-login-badge {
    width: 52px;
    height: 52px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(242, 185, 0, 0.14);
    color: var(--login-gold-dark);
    font-size: 20px;
}

.academy-login-title {
    margin: 0 0 6px;
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--login-navy);
}

.academy-login-sub {
    margin: 0 0 28px;
    text-align: center;
    font-size: 14px;
    color: var(--login-muted);
}

/* ---------- Form ---------- */
.academy-login-field {
    position: relative;
    margin-bottom: 16px;
}

.academy-login-field > i {
    position: absolute;
    top: 50%;
    left: 18px;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 14px;
    pointer-events: none;
}

.academy-login-field input {
    width: 100%;
    height: 52px;
    padding: 0 18px 0 48px;
    border: 1px solid var(--login-border);
    border-radius: 12px;
    background: #fff;
    font-family: inherit;
    font-size: 14px;
    color: var(--login-text);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.academy-login-field input::placeholder {
    color: #9ca3af;
}

.academy-login-field input:focus {
    border-color: var(--login-gold);
    box-shadow: 0 0 0 3px rgba(242, 185, 0, 0.16);
}

.academy-login-field.has-toggle input {
    padding-right: 48px;
}

.academy-login-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #9ca3af;
    font-size: 14px;
    cursor: pointer;
}

.academy-login-toggle:hover {
    color: var(--login-navy);
}

.academy-login-submit {
    width: 100%;
    height: 52px;
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--login-gold) 0%, var(--login-gold-dark) 100%);
    color: #26200a;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(242, 185, 0, 0.28);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.academy-login-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(242, 185, 0, 0.34);
}

.academy-login-submit:active {
    transform: translateY(0);
}

/* ---------- Mesajlar ---------- */
.academy-login-alert {
    margin-top: 18px;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.45;
}

.academy-login-alert.is-success {
    background: #ecfdf3;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.academy-login-alert.is-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.academy-login-alert i {
    margin-right: 6px;
}

.academy-login-footnote {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 12px;
    color: #8a93a4;
    text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .academy-login-card {
        flex-direction: column;
        min-height: 0;
    }

    .academy-login-brand {
        flex: none;
        max-width: 100%;
        width: 100%;
        padding: 32px 28px 26px;
    }

    .academy-login-logo {
        max-width: 200px;
    }

    .academy-login-divider {
        margin: 22px 0 12px;
    }

    .academy-login-panel {
        padding: 34px 32px 38px;
    }
}

@media (max-width: 560px) {
    body.academy-login-page {
        padding: 20px 14px;
    }

    .academy-login-shape.is-top,
    .academy-login-shape.is-bottom,
    .academy-login-line.is-top,
    .academy-login-line.is-bottom {
        display: none;
    }

    .academy-login-card {
        border-radius: 16px;
    }

    .academy-login-brand {
        padding: 26px 20px 20px;
    }

    .academy-login-logo {
        max-width: 168px;
    }

    .academy-login-panel {
        padding: 28px 20px 32px;
    }

    .academy-login-title {
        font-size: 23px;
    }

    .academy-login-field input {
        height: 48px;
    }

    .academy-login-submit {
        height: 48px;
    }
}